GYRUS SUBCALLOSUS Meaning and
Definition
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Gyrus subcallosus is a term used in anatomy to refer to a specific anatomical structure within the brain. It is a small, curved fold or convolution located beneath the corpus callosum, a large bundle of nerve fibers that connects the two cerebral hemispheres of the brain.
The term "gyrus subcallosus" derives from the Latin words "gyrus," which means a ridge or fold, and "subcallosus," which translates to "beneath the corpus callosum." This anatomical structure is often classified as a secondary gyrus, meaning that it is not one of the major or primary ridges seen on the cerebral surface.
The gyrus subcallosus is primarily found in the medial part of the brain, between the corpus callosum and the cingulate gyrus. It is a relatively small and inconspicuous structure compared to other prominent brain gyri, but its location and connections are relevant for understanding brain function.
While the exact functions of the gyrus subcallosus are not fully understood, studies suggest that it may be involved in emotional processing and regulation. It has been associated with mood disorders, as abnormal functioning in this area has been observed among individuals with depression. Additionally, research has highlighted its role in the reward system and motivation.
Further investigation is needed to fully elucidate the specific functions and contributions of the gyrus subcallosus to overall brain activity and behavior.
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Subcallosal convolution, Zuckerkandl's convolution, peduncle of the corpus callosum, a rather ill-defined, narrow convolution between the rostral lamina of the corpus callosum and the parolfactory area, being separated from the latter by the sulcus parolfactorius posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GYRUS SUBCALLOSUS
- gyrus subcallosuq
- gyrus subcallosur
- gyrussubcawlosus
- gyrussubcallowsus
- g yrus subcallosus
- gy rus subcallosus
- gyr us subcallosus
- gyru s subcallosus
- gyrus s ubcallosus
- gyrus su bcallosus
- gyrus sub callosus
- gyrus subc allosus
- gyrus subca llosus
- gyrus subcal losus
- gyrus subcall osus
- gyrus subcallo sus
- gyrus subcallos us
- gyrus subcallosu s
Etymology of GYRUS SUBCALLOSUS
The word "gyrus subcallosus" is a scientific term that comes from Latin and Greek roots.
1. "Gyrus" comes from the Latin word "gyros", meaning "a circle" or "a ring". In anatomy, a gyrus refers to a raised convolution or ridge on the surface of the brain.
2. "Sub" is a Latin prefix meaning "under" or "below".
3. "Callosus" comes from the Latin word "callum", meaning "thick skin" or "hardened".
Therefore, "gyrus subcallosus" can be translated to mean "a ridge or convolution located below or under the corpus callosum". The corpus callosum is a thick bundle of nerve fibers that connects the left and right hemispheres of the brain.
